115585 2013-05-04 02:34:06 -0700 [QNX][ARM] REGRESSION(r133953): Failure in Octane/Splay 2017-10-18 01:49:26 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) Unspecified Unspecified RESOLVED INVALID P2 Normal --- 108645 0 ctruta webkit-unassigned ossy rgabor zan zherczeg oldest_to_newest 884515 0 ctruta 2013-05-04 02:34:06 -0700 On QNX ARM, 64-bit float arguments must be aligned. The call to operationArrayPushDouble leads to unpredictable results, because the J_DFGOperation_EDA operation doesn't currently take this into consideration. A patch will follow. 884517 1 200527 ctruta 2013-05-04 02:37:32 -0700 Created attachment 200527 Patch 885613 2 200527 ctruta 2013-05-06 22:40:48 -0700 Comment on attachment 200527 Patch I am clearing the r?/cq? flags at this moment, as I realized that alignment of FPRReg by the means of EABI_32BIT_DUMMY_ARG might require different handling between QNX and Linux. Moreover, I realized that V_DFGOperation_EOZD (calling operationPutDoubleByValBeyondArrayBoundsStrict and operationPutDoubleByValBeyondArrayBoundsNonStrict) needs to be fixed in the same way as J_DFGOperation_EDA. 1361609 3 zan 2017-10-18 01:49:26 -0700 This is too old to be actionable. 200527 2013-05-04 02:37:32 -0700 2013-05-06 22:40:48 -0700 Patch patch.diff text/plain 2404 ctruta ZGlmZiAtLWdpdCBhL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cgYi9Tb3VyY2UvSmF2 YVNjcmlwdENvcmUvQ2hhbmdlTG9nCmluZGV4IDIxYTU1NTUzZmEuLjE0NGY0ZDQ3NWUgMTAwNjQ0 Ci0tLSBhL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKKysrIGIvU291cmNlL0phdmFT Y3JpcHRDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE2IEBACisyMDEzLTA1LTAzICBDb3NtaW4g VHJ1dGEgIDxjdHJ1dGFAYmxhY2tiZXJyeS5jb20+CisKKyAgICAgICAgW1FOWF1bQVJNXSBSRUdS RVNTSU9OKHIxMzM5NTMpOiBGYWlsdXJlIGluIE9jdGFuZS9TcGxheQorICAgICAgICBodHRwczov L2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTE1NTg1CisKKyAgICAgICAgUmV2aWV3 ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgKiBkZmcvREZHQ0NhbGxIZWxwZXJzLmg6 CisgICAgICAgIChKU0M6OkRGRzo6Q0NhbGxIZWxwZXJzOjpzZXR1cEFyZ3VtZW50c1dpdGhFeGVj U3RhdGUpOiBBZGRlZCBvdmVybG9hZAorICAgICAgICB0byBhY2NvbW9kYXRlIHRoZSBkdW1teSBh cmd1bWVudC4KKyAgICAgICAgKiBkZmcvREZHU3BlY3VsYXRpdmVKSVQuaDoKKyAgICAgICAgKEpT Qzo6REZHOjpTcGVjdWxhdGl2ZUpJVDo6Y2FsbE9wZXJhdGlvbik6IEFkZGVkIEVBQklfMzJCSVRf RFVNTVlfQVJHLgorCiAyMDEzLTA1LTAyICBPbGl2ZXIgSHVudCAgPG9saXZlckBhcHBsZS5jb20+ CiAKICAgICAgICAgRml4IHBvdGVudGlhbCBidWcgaW4gbG9va3VwIGxvZ2ljCmRpZmYgLS1naXQg YS9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvZGZnL0RGR0NDYWxsSGVscGVycy5oIGIvU291cmNlL0ph dmFTY3JpcHRDb3JlL2RmZy9ERkdDQ2FsbEhlbHBlcnMuaAppbmRleCAwNjMxMTQ5MzM1Li5kMzU5 MTEzZDAzIDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvZGZnL0RGR0NDYWxsSGVs cGVycy5oCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHQ0NhbGxIZWxwZXJzLmgK QEAgLTU2OCw2ICs1NjgsMTQgQEAgcHVibGljOgogICAgICAgICBtb3ZlKEdQUkluZm86OmNhbGxG cmFtZVJlZ2lzdGVyLCBHUFJJbmZvOjphcmd1bWVudEdQUjApOwogICAgIH0KIAorICAgIEFMV0FZ U19JTkxJTkUgdm9pZCBzZXR1cEFyZ3VtZW50c1dpdGhFeGVjU3RhdGUoVHJ1c3RlZEltbTMyIGFy ZzEsIEZQUlJlZyBhcmcyLCBHUFJSZWcgYXJnMykKKyAgICB7CisgICAgICAgIHBva2UoYXJnMyk7 CisgICAgICAgIG1vdmUoR1BSSW5mbzo6Y2FsbEZyYW1lUmVnaXN0ZXIsIEdQUkluZm86OmFyZ3Vt ZW50R1BSMCk7CisgICAgICAgIG1vdmUoYXJnMSwgR1BSSW5mbzo6YXJndW1lbnRHUFIxKTsKKyAg ICAgICAgYXNzZW1ibGVyKCkudm1vdihHUFJJbmZvOjphcmd1bWVudEdQUjIsIEdQUkluZm86OmFy Z3VtZW50R1BSMywgYXJnMik7CisgICAgfQorCiAgICAgQUxXQVlTX0lOTElORSB2b2lkIHNldHVw QXJndW1lbnRzV2l0aEV4ZWNTdGF0ZShHUFJSZWcgYXJnMSwgR1BSUmVnIGFyZzIsIEZQUlJlZyBh cmczKQogICAgIHsKICAgICAgICAgc2V0dXBTdHViQXJndW1lbnRzKGFyZzEsIGFyZzIpOwpkaWZm IC0tZ2l0IGEvU291cmNlL0phdmFTY3JpcHRDb3JlL2RmZy9ERkdTcGVjdWxhdGl2ZUpJVC5oIGIv U291cmNlL0phdmFTY3JpcHRDb3JlL2RmZy9ERkdTcGVjdWxhdGl2ZUpJVC5oCmluZGV4IDZkMWRl ZmEzMTUuLmQ5OGE1MWViMjEgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcv REZHU3BlY3VsYXRpdmVKSVQuaAorKysgYi9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvZGZnL0RGR1Nw ZWN1bGF0aXZlSklULmgKQEAgLTEzOTMsNyArMTM5Myw3IEBAIHB1YmxpYzoKICAgICB9CiAgICAg SklUQ29tcGlsZXI6OkNhbGwgY2FsbE9wZXJhdGlvbihKX0RGR09wZXJhdGlvbl9FREEgb3BlcmF0 aW9uLCBHUFJSZWcgcmVzdWx0VGFnLCBHUFJSZWcgcmVzdWx0UGF5bG9hZCwgRlBSUmVnIGFyZzEs IEdQUlJlZyBhcmcyKQogICAgIHsKLSAgICAgICAgbV9qaXQuc2V0dXBBcmd1bWVudHNXaXRoRXhl Y1N0YXRlKGFyZzEsIGFyZzIpOworICAgICAgICBtX2ppdC5zZXR1cEFyZ3VtZW50c1dpdGhFeGVj U3RhdGUoRUFCSV8zMkJJVF9EVU1NWV9BUkcgYXJnMSwgYXJnMik7CiAgICAgICAgIHJldHVybiBh cHBlbmRDYWxsV2l0aEV4Y2VwdGlvbkNoZWNrU2V0UmVzdWx0KG9wZXJhdGlvbiwgcmVzdWx0UGF5 bG9hZCwgcmVzdWx0VGFnKTsKICAgICB9CiAgICAgSklUQ29tcGlsZXI6OkNhbGwgY2FsbE9wZXJh dGlvbihKX0RGR09wZXJhdGlvbl9FSkEgb3BlcmF0aW9uLCBHUFJSZWcgcmVzdWx0VGFnLCBHUFJS ZWcgcmVzdWx0UGF5bG9hZCwgR1BSUmVnIGFyZzFUYWcsIEdQUlJlZyBhcmcxUGF5bG9hZCwgR1BS UmVnIGFyZzIpCg==